Correlations between personality traits and frontal SEP P100 amplitudes in Emotion Task. Autistic traits, but not alexithymia, are significantly correlated with SEP frontal P100 amplitudes in Emotion Task. A, SRS: **p = 0.001, BF-0 = 101.457. B, AQ: **p = 0.001, BF-0 = 63.442. C, TAS-20: p = 0.094, BF-0 = 1.482. D, Interoceptive awareness measured with the MAIA-2 is also correlated with frontal SEP P100 amplitudes (*p = 0.009 BF+0 = 1.539).